40753505

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{2837}}^1$

素因数の和:2885

約数の個数: 24

約数和(自身を含む): 56090232

約数和(自身を除く): 15336727

約数列:

[1, 5, 13, 17, 65, 85, 169, 221, 845, 1105, 2837, 2873, 14185, 14365, 36881, 48229, 184405, 241145, 479453, 626977, 2397265, 3134885, 8150701, 40753505]

約数ペア:

[(1, 40753505), (5, 8150701), (13, 3134885), (17, 2397265), (65, 626977), (85, 479453), (169, 241145), (221, 184405), (845, 48229), (1105, 36881), (2837, 14365), (2873, 14185)]